/**
* Display the contents of a specific achievement ID in an output buffer
* and return to ensure that post/page contents are displayed first.
*
* @param array $attr
* @param string $content Optional
* @return string Contents of output buffer
* @since Achievements (3.0)
*/
public function display_achievement($attr, $content = '')
{
// Sanity check required info
if (!empty($content) || (empty($attr['id']) || !is_numeric($attr['id']))) {
return $content;
}
$this->unset_globals();
// Set passed attribute to $achievement_id for clarity
$achievement_id = achievements()->current_achievement_id = absint($attr['id']);
// Bail if ID passed is not an achievement
if (!dpa_is_achievement($achievement_id)) {
return $content;
}
// If not in theme compat, reset necessary achievement_query attributes for achievements loop to function
if (!dpa_is_theme_compat_active()) {
achievements()->achievement_query->query_vars['post_type'] = dpa_get_achievement_post_type();
achievements()->achievement_query->in_the_loop = true;
achievements()->achievement_query->post = get_post($achievement_id);
}
$this->start('dpa_single_achievement');
dpa_get_template_part('content-single-achievement');
return $this->end();
}
/**
* Are we replacing the_content ?
*
* @since Achievevements (3.4)
* @return bool
*/
function dpa_do_theme_compat()
{
$retval = !dpa_is_template_included() && in_the_loop() && dpa_is_theme_compat_active();
return apply_filters('dpa_do_theme_compat', (bool) $retval);
}
